package com.etc.Filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebFilter(value= {"/backmanage/user.jsp","/backmanage/index.jsp","/backmanage/orders.jsp","/backmanage/media.jsp","/backmanage/leftsidebar.jsp","/backmanage/headlink.jsp","/backmanage/fosterfamily.jsp"})
public class loginFilter implements Filter {

	@Override
	public void destroy() {
		// TODO Auto-generated method stub

	}

	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
			throws IOException, ServletException {
		HttpServletRequest req=(HttpServletRequest)request;
		HttpServletResponse res=(HttpServletResponse)response;
		if(req.getSession().getAttribute("user")!=null) {
			chain.doFilter(req, res);
		}else{
			res.sendRedirect("login.jsp");
		}
		

	}

	@Override
	public void init(FilterConfig arg0) throws ServletException {
		// TODO Auto-generated method stub

	}

}
